Jun 11 06:29:48 prd-ubuntu2004-helm-2c-1g-20175 passwd[708]: password for 'ubuntu' changed by 'root'
Jun 11 06:29:48 prd-ubuntu2004-helm-2c-1g-20175 sshd[784]: Server listening on 0.0.0.0 port 22.
Jun 11 06:29:48 prd-ubuntu2004-helm-2c-1g-20175 sshd[784]: Server listening on :: port 22.
Jun 11 06:29:48 prd-ubuntu2004-helm-2c-1g-20175 systemd-logind[757]: New seat seat0.
Jun 11 06:29:48 prd-ubuntu2004-helm-2c-1g-20175 systemd-logind[757]: Watching system buttons on /dev/input/event0 (Power Button)
Jun 11 06:29:48 prd-ubuntu2004-helm-2c-1g-20175 systemd-logind[757]: Watching system buttons on /dev/input/event1 (AT Translated Set 2 keyboard)
Jun 11 06:29:52 prd-ubuntu2004-helm-2c-1g-20175 sshd[2053]: error: kex_exchange_identification: Connection closed by remote host
Jun 11 06:30:01 prd-ubuntu2004-helm-2c-1g-20175 sshd[5078]: Invalid user jenkins from 10.30.104.4 port 57510
Jun 11 06:30:01 prd-ubuntu2004-helm-2c-1g-20175 sshd[5078]: Received disconnect from 10.30.104.4 port 57510:11: Closed due to user request. [preauth]
Jun 11 06:30:01 prd-ubuntu2004-helm-2c-1g-20175 sshd[5078]: Disconnected from invalid user jenkins 10.30.104.4 port 57510 [preauth]
Jun 11 06:30:01 prd-ubuntu2004-helm-2c-1g-20175 CRON[5184]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 11 06:30:01 prd-ubuntu2004-helm-2c-1g-20175 CRON[5184]: pam_unix(cron:session): session closed for user root
Jun 11 06:30:03 prd-ubuntu2004-helm-2c-1g-20175 sshd[5695]: Invalid user jenkins from 10.30.104.4 port 57528
Jun 11 06:30:03 prd-ubuntu2004-helm-2c-1g-20175 sshd[5695]: Received disconnect from 10.30.104.4 port 57528:11: Closed due to user request. [preauth]
Jun 11 06:30:03 prd-ubuntu2004-helm-2c-1g-20175 sshd[5695]: Disconnected from invalid user jenkins 10.30.104.4 port 57528 [preauth]
Jun 11 06:30:05 prd-ubuntu2004-helm-2c-1g-20175 sshd[6375]: Invalid user jenkins from 10.30.104.4 port 57530
Jun 11 06:30:05 prd-ubuntu2004-helm-2c-1g-20175 sshd[6375]: Received disconnect from 10.30.104.4 port 57530:11: Closed due to user request. [preauth]
Jun 11 06:30:05 prd-ubuntu2004-helm-2c-1g-20175 sshd[6375]: Disconnected from invalid user jenkins 10.30.104.4 port 57530 [preauth]
Jun 11 06:30:07 prd-ubuntu2004-helm-2c-1g-20175 sshd[7339]: Invalid user jenkins from 10.30.104.4 port 57534
Jun 11 06:30:07 prd-ubuntu2004-helm-2c-1g-20175 sshd[7339]: Received disconnect from 10.30.104.4 port 57534:11: Closed due to user request. [preauth]
Jun 11 06:30:07 prd-ubuntu2004-helm-2c-1g-20175 sshd[7339]: Disconnected from invalid user jenkins 10.30.104.4 port 57534 [preauth]
Jun 11 06:30:09 prd-ubuntu2004-helm-2c-1g-20175 sshd[8107]: Invalid user jenkins from 10.30.104.4 port 57536
Jun 11 06:30:10 prd-ubuntu2004-helm-2c-1g-20175 sshd[8107]: Received disconnect from 10.30.104.4 port 57536:11: Closed due to user request. [preauth]
Jun 11 06:30:10 prd-ubuntu2004-helm-2c-1g-20175 sshd[8107]: Disconnected from invalid user jenkins 10.30.104.4 port 57536 [preauth]
Jun 11 06:30:12 prd-ubuntu2004-helm-2c-1g-20175 sshd[8543]: Invalid user jenkins from 10.30.104.4 port 57538
Jun 11 06:30:12 prd-ubuntu2004-helm-2c-1g-20175 sshd[8543]: Received disconnect from 10.30.104.4 port 57538:11: Closed due to user request. [preauth]
Jun 11 06:30:12 prd-ubuntu2004-helm-2c-1g-20175 sshd[8543]: Disconnected from invalid user jenkins 10.30.104.4 port 57538 [preauth]
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 useradd[9014]: new group: name=jenkins, GID=1001
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 useradd[9014]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 usermod[9059]: add 'jenkins' to group 'docker'
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 usermod[9059]: add 'jenkins' to shadow group 'docker'
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 sshd[9100]: Accepted publickey for jenkins from 10.30.104.4 port 57540 ssh2: RSA SHA256:V0799BjlU//1ruj1g81rY7MeNIJkwAJ0Kr3lNX3XaN4
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 sshd[9100]: pam_unix(sshd:session): session opened for user jenkins by (uid=0)
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 systemd-logind[757]: New session 2 of user jenkins.
Jun 11 06:30:14 prd-ubuntu2004-helm-2c-1g-20175 systemd: pam_unix(systemd-user:session): session opened for user jenkins by (uid=0)
Jun 11 06:31:02 prd-ubuntu2004-helm-2c-1g-20175 CRON[25543]: pam_unix(cron:session): session opened for user root by (uid=0)
Jun 11 06:31:02 prd-ubuntu2004-helm-2c-1g-20175 CRON[25543]: pam_unix(cron:session): session closed for user root
Jun 11 06:31:53 prd-ubuntu2004-helm-2c-1g-20175 sudo:  jenkins : TTY=unknown ; PWD=/w/workspace/oom-master-image-verify ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp
Jun 11 06:31:53 prd-ubuntu2004-helm-2c-1g-20175 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)